Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications
In this paper, we optimize the throughput of millimeter wave communications using relay selection techniques. We study opportunistic amplify and forward (OAF), opportunistic decode and forward (ODF), and partial and reactive relay selection (PRS and RRS). Our analysis is valid for interference-limit...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Journal of Computer Networks and Communications |
| Online Access: | http://dx.doi.org/10.1155/2019/7523181 |
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| _version_ | 1832545997713047552 |
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| author | Raed Alhamad Hatem Boujemaa |
| author_facet | Raed Alhamad Hatem Boujemaa |
| author_sort | Raed Alhamad |
| collection | DOAJ |
| description | In this paper, we optimize the throughput of millimeter wave communications using relay selection techniques. We study opportunistic amplify and forward (OAF), opportunistic decode and forward (ODF), and partial and reactive relay selection (PRS and RRS). Our analysis is valid for interference-limited millimeter wave communications. We suggest a new optimal power allocation (OPA) strategy that offers significant performance enhancement with respect to uniform power allocation (UPA). The proposed OPA offers up to 2 dB gain with respect to UPA. Our analysis is confirmed with extensive simulation results for Nakagami fading channels. |
| format | Article |
| id | doaj-art-83c2fae9e5b54d7295976750630a3f33 |
| institution | Kabale University |
| issn | 2090-7141 2090-715X |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Computer Networks and Communications |
| spelling | doaj-art-83c2fae9e5b54d7295976750630a3f332025-02-03T07:24:07ZengWileyJournal of Computer Networks and Communications2090-71412090-715X2019-01-01201910.1155/2019/75231817523181Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave CommunicationsRaed Alhamad0Hatem Boujemaa1Saudi Electronic University, College of Computation and Informatics, Department of Computer Science, Riyadh, Saudi ArabiaUniversity of Carthage, Sup’Com, COSIM Laboratory, Carthage, TunisiaIn this paper, we optimize the throughput of millimeter wave communications using relay selection techniques. We study opportunistic amplify and forward (OAF), opportunistic decode and forward (ODF), and partial and reactive relay selection (PRS and RRS). Our analysis is valid for interference-limited millimeter wave communications. We suggest a new optimal power allocation (OPA) strategy that offers significant performance enhancement with respect to uniform power allocation (UPA). The proposed OPA offers up to 2 dB gain with respect to UPA. Our analysis is confirmed with extensive simulation results for Nakagami fading channels.http://dx.doi.org/10.1155/2019/7523181 |
| spellingShingle | Raed Alhamad Hatem Boujemaa Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications Journal of Computer Networks and Communications |
| title | Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications |
| title_full | Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications |
| title_fullStr | Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications |
| title_full_unstemmed | Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications |
| title_short | Throughput Analysis and Optimization of Relay Selection Techniques for Millimeter Wave Communications |
| title_sort | throughput analysis and optimization of relay selection techniques for millimeter wave communications |
| url | http://dx.doi.org/10.1155/2019/7523181 |
| work_keys_str_mv | AT raedalhamad throughputanalysisandoptimizationofrelayselectiontechniquesformillimeterwavecommunications AT hatemboujemaa throughputanalysisandoptimizationofrelayselectiontechniquesformillimeterwavecommunications |